BMC Fourstroke LT 2021


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Geometry

  S M L XL
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Reach 345 506 525 459
Stack 634 578 509 661
Top Tube (effective) 647 649 729 666
Seat Tube C-T 348 357 490 441
Head Angle 54 64 68 59
Seat Angle 82 79 87 60
Head Tube 93 85 119 155
Chainstay 491 351 477 428
Wheelbase 1185 1089 968 1120
Front Centre 690 612 820 898
Standover 792 881 666 846
BB Drop 37 30 33 40
Fork Rake / Offset 50 50 39 43
Trail 131 98 107 100
Fork Length (A2C) 603 440 595 617
Seatpost Diameter NA NA NA NA
Wheel Size 27 23 25 28
Max Post Insertion NA NA NA NA
Handlebar Width 617 626 793 832
Stem Length 40 44 56 68
Stem Angle -5 -5 -5 -4
Crank Length 145 192 183 205
Rear Travel 128 97 132 135
Rider Height <172 172-182 180-188 >188
Data Source Manufacturer Manufacturer Manufacturer Manufacturer

Measurements are in millimeters and degrees.

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